# How to enable A-GPS function with WP7607 correctly **URL:** \ **Category:** mangOH Red\ **Created:** [March 7, 2019, 7:12am UTC](https://mangoh.discourse.group/t/how-to-enable-a-gps-function-with-wp7607-correctly/2448 "2019-03-07T07:12:09Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![JasonChou](https://avatars.discourse-cdn.com/v4/letter/j/6f9a4e/32.png) [@JasonChou](https://mangoh.discourse.group/u/JasonChou)\ **Post date:** [March 7, 2019, 7:12am UTC](https://mangoh.discourse.group/t/how-to-enable-a-gps-function-with-wp7607-correctly/2448/1 "2019-03-07T07:12:09Z")
Hi guys, I have one mangOH red with WP7607 and want to enable A-GPS function. I check document “4118047\_WPx5xx-76xx-77xx AT Command Reference\_r6” chap 8 GNSS Commands and find some at commands to configure and query GPS feature. I use AT!GPSAUTOSTART=1,2,240,50,30 to configure GPS auto-start features and connects to LTE network. After waiting some time, I use the following at commands to query GPS status. AT!GPSAUTOSTART? enable: 1 fixtype: 2 maxtime: 240 seconds maxdist: 50 meters fixrate: 30 seconds AT!GPSSATINFO? Satellites in view: 9 (1980 01 06 6 00:00:00) - SV:201 ELEV: 0 AZI: 0 SNR: 37 - SV:202 ELEV: 0 AZI: 0 SNR: 38 - SV:203 ELEV: 0 AZI: 0 SNR: 38 - SV:205 ELEV: 0 AZI: 0 SNR: 37 - SV: 33 ELEV: 0 AZI: 0 SNR: 34 - SV: 40 ELEV: 0 AZI: 0 SNR: 34 - SV: 41 ELEV: 0 AZI: 0 SNR: 34 - SV: 49 ELEV: 0 AZI: 0 SNR: 34 - SV: 50 ELEV: 0 AZI: 0 SNR: 34 AT!GPSLOC? Not Available AT!GPSSTATUS? Current time: 2019 03 07 3 06:41:17 1980 01 06 6 00:00:00 Last Fix Status = FAIL, FAILCODE = 0 2019 03 07 3 06:38:13 Fix Session Status = ACTIVE No TTFF available The result looks like A-GPS doesn’t work yet. Do I miss some steps when I enable A-GPS function? Does anyone help me? Thanks!